commit 84fc52c6b302b79608d3ebf1969e44eede08c972
author Andrzej Kurek <andrzej.kurek@arm.com> Tue Oct 25 04:18:30 2022 -0400
committer Andrzej Kurek <andrzej.kurek@arm.com> Tue Oct 25 04:18:30 2022 -0400
tree 5558ed85b0a52ddd029a11d0498b4e92f2a6aebf
parent 0d3b3a86d250ababbc034afe558d9eb03c44400c

Formatting & cosmetic fixes

Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>

library/ssl_tls.c

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 39daaf7..2e4eedc 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -6515,14 +6515,17 @@
     const mbedtls_ssl_ciphersuite_t * const ciphersuite_info =
          mbedtls_ssl_ciphersuite_from_id( ciphersuite_id );
 
-    #if defined(MBEDTLS_SHA512_C) && !defined(MBEDTLS_SHA512_NO_SHA384)
+    if( ciphersuite_info == NULL )
+        return( NULL );
+
+#if defined(MBEDTLS_SHA512_C) && !defined(MBEDTLS_SHA512_NO_SHA384)
     if( ciphersuite_info->mac == MBEDTLS_MD_SHA384 )
         return( tls_prf_sha384 );
     else
 #endif
 #if defined(MBEDTLS_SHA256_C)
     {
-        if( ciphersuite_info != NULL && ciphersuite_info->mac == MBEDTLS_MD_SHA256 )
+        if( ciphersuite_info->mac == MBEDTLS_MD_SHA256 )
             return( tls_prf_sha256 );
     }
 #endif